Checkbox remain checked after getting the result

Jimmy Vens

Hi ,

I have a WPF MVVM application. i have a dialog box window which has checkbox in grid. When i check on the checkbox some functions happening. but again when i open the dialog box i want to show the checkbox checked.

XAML

Command="{Binding CheckedChangedCell,Mode=TwoWay,RelativeSource={RelativeSource Mode=FindAncestor,AncestorType={x:Type DataGrid}}}"
HorizontalAlignment="Right"
IsChecked="{Binding Path=IsChecked, Mode=TwoWay,UpdateSourceTrigger=PropertyChanged}"
Margin="7,0,5,0"
VerticalAlignment="Center" />

This is my xaml. What i have to do in my view model.

Please help

2 Replies

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Jimmy Vens5y ago
Hi Mahesh ,

Thanks for your reply. Since i am using pnxcheckbox i could not use .

I am asking is there any way to do it in viewmodel. like getting selected vales in an array and show that in checkbox.
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Mageshwaran R5y ago
Hi Monica,
Try this code,
         "{Binding Path=Item.Name}"
                IsChecked="{Binding RelativeSource={RelativeSource FindAncestor,
                            AncestorType={x:Type ListBoxItem}},
                            Path=IsSelected,Mode=TwoWay}">

                "Checked">
                    "{Binding DataContext.OnCheckedCommand, ElementName=myCtrl}" />
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